U.S. Navy 13 Star Masthead Commission Pennant.

Sub-collection: Mastai - Early American Flags

13 Star U.S. Navy Masthead Pennant, 1870's - former Mastai Collection.
Large pennants are very rare, and this pennants appearance on the 7 July 1980 issue of "Time Magazine," surely makes it unique. Its large dimensions and details of production date it to the mid 19th century.